The commissioning of this saw mains (230V) sest performed without problem, the chain tension can be adjusted easily. Compared to our old machine, it is lighter, its handle is comfortable, it takes well in hand, the switch Security is easy to engage. The chain lubricating oil level is visible and easy filling. The chain is properly tensioned remained in our various cuts (lock button). Parting is effective (the recommended cutting capacity is 15 cm Max is occasionally possible, to go up to 23 cm). We tested the safety brake several times, instantly stops the chain well. The negative: we found during the use of lubrication excessive chain (not adjustable), which causes small dhuile projections and thus a fairly rapid emptying of the tank.